| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.349 | 20/5:06.979 |
| 2 | 2 | 15.309 | 20/5:06.579 |
| 3 | 3 | 16.051 | 20/5:11.393 |
| 4 | 3 | 15.321 | 20/5:10.150 |
| 5 | 3 | 15.224 | 20/5:09.015 |
| 6 | 3 | 15.159 | 20/5:08.043 |
| 7 | 3 | 15.633 | 20/5:08.702 |
| 8 | 3 | 15.278 | 20/5:08.310 |
| 9 | 3 | 15.295 | 20/5:08.042 |
| 10 | 3 | 15.460 | 20/5:08.157 |
| 11 | 3 | 17.122 | 20/5:11.274 |
| 12 | 3 | 15.370 | 20/5:10.951 |
| 13 | 3 | 15.766 | 20/5:11.287 |
| 14 | 3 | 15.293 | 20/5:10.899 |
| 15 | 3 | 15.336 | 20/5:10.621 |
| 16 | 3 | 15.007 | 20/5:09.966 |
| 17 | 3 | 15.320 | 20/5:09.756 |
| 18 | 3 | 15.299 | 20/5:09.546 |
| 19 | 3 | 15.696 | 20/5:09.776 |
| 20 | 3 | 15.608 | 20/5:09.895 |